:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #d9e2ef;
  --text: #142033;
  --muted: #64748b;
  --blue: #2563eb;
  --green: #0f9f6e;
  --orange: #d97706;
  --red: #dc2626;
  --purple: #7c3aed;
  --shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px 18px;
  color: #e5ecff;
  background: #172554;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #0f172a;
  font-weight: 800;
  background: #dbeafe;
  border-radius: 8px;
}

.brand-title {
  font-size: 16px;
  font-weight: 700;
}

.brand-subtitle {
  margin-top: 2px;
  color: #b6c7ef;
  font-size: 12px;
}

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-item {
  min-height: 42px;
  padding: 0 12px;
  color: #dbeafe;
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
}

.nav-item:hover,
.nav-item.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
}

.side-panel {
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.panel-title {
  margin-bottom: 12px;
  color: #ffffff;
  font-weight: 700;
}

.mini-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: #c7d2fe;
  font-size: 13px;
}

.mini-steps li.done {
  color: #a7f3d0;
}

.mini-steps li.active {
  color: #ffffff;
  font-weight: 700;
}

.main {
  min-width: 0;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.topbar h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.3;
}

.topbar p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--muted);
}

.status-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-strip span,
.badge,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  color: #1d4ed8;
  white-space: nowrap;
  background: #dbeafe;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(420px, 1.05fr);
  gap: 18px;
}

.layout.wide-left {
  grid-template-columns: minmax(520px, 1.2fr) minmax(340px, 0.8fr);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 18px 0;
}

.compare-grid.four {
  grid-template-columns: repeat(4, minmax(260px, 1fr));
  overflow-x: auto;
}

.answer-box {
  min-height: 260px;
  max-height: 520px;
  overflow: auto;
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.75;
}

.metric-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
  line-height: 1;
}

.metric-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.card {
  min-width: 0;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

h2 {
  margin: 0;
  font-size: 17px;
}

.doc-list,
.unit-list,
.memory-list,
.competitor-list,
.rag-results,
.review-panel,
.pipeline-board,
.file-manager-list,
.database-tables,
.api-list,
.candidate-list,
.consultation-list,
.expert-knowledge-panel,
.scenario-question-list,
.scenario-eval-results {
  display: grid;
  gap: 12px;
}

.doc-item,
.unit-item,
.memory-item,
.competitor,
.result-item,
.check-item,
.finding,
.pipeline-step,
.file-row,
.db-table,
.api-item,
.candidate-item,
.consultation-item,
.consultation-detail-card,
.boundary-box,
.policy-item,
.flow-node,
.scenario-question,
.scenario-result {
  padding: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.doc-item {
  cursor: pointer;
}

.doc-item.active,
.api-item.active {
  border-color: var(--blue);
  box-shadow: inset 4px 0 0 var(--blue);
}

.pipeline-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.boundary-card {
  margin-top: 18px;
}

.mysql-status-card {
  margin-bottom: 18px;
}

.mysql-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.boundary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.boundary-box p,
.policy-item p,
.candidate-item p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.governance-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.flow-node {
  position: relative;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.flow-node strong {
  display: block;
  margin-bottom: 6px;
}

.flow-node span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.memory-layout {
  margin-bottom: 18px;
}

.candidate-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.candidate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.candidate-actions .secondary-btn {
  min-height: 32px;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.role-switch-panel,
.active-role-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  margin-bottom: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.role-switch-panel h2 {
  margin-bottom: 6px;
}

.role-switch-panel p,
.active-role-context p,
.role-profile p,
.work-item p,
.role-boundary-item p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.role-toggle {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(86px, 1fr));
  gap: 4px;
  padding: 4px;
  background: #e2e8f0;
  border-radius: 8px;
}

.role-toggle.compact {
  min-width: 190px;
}

.role-toggle-btn {
  min-height: 36px;
  padding: 0 12px;
  color: #334155;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-weight: 700;
}

.role-toggle-btn.active {
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.24);
}

.role-layout {
  align-items: stretch;
}

.role-card {
  border-color: var(--line);
}

.role-card.active {
  border-color: var(--blue);
  box-shadow: inset 4px 0 0 var(--blue), var(--shadow);
}

.role-profile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px;
  margin-bottom: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.role-avatar {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #ffffff;
  background: var(--green);
  border-radius: 8px;
  font-size: 20px;
  font-weight: 800;
}

.role-avatar.expert {
  background: var(--purple);
}

.role-dashboard {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.work-list,
.role-boundary-list {
  display: grid;
  gap: 12px;
}

.work-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.role-boundary-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.role-boundary-item {
  padding: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.role-boundary-item.active {
  border-color: var(--blue);
  background: #eff6ff;
}

.role-boundary-item ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.expert-service-layout {
  margin-top: 18px;
}

.expert-profile-card {
  margin-bottom: 14px;
}

.consultation-item {
  cursor: pointer;
}

.consultation-item.active {
  border-color: var(--blue);
  background: #eff6ff;
  box-shadow: inset 4px 0 0 var(--blue);
}

.consultation-item p,
.consultation-detail-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.shared-plot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.readonly-block {
  padding: 14px;
  margin-bottom: 14px;
  background: #f8fafc;
  border: 1px dashed #94a3b8;
  border-radius: 8px;
}

.evidence-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.evidence-columns > div {
  padding: 12px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.message-thread {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.thread-message {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f8fafc;
}

.thread-message.expert {
  border-color: #c4b5fd;
  background: #f5f3ff;
}

.thread-message.agronomist {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.pipeline-step.done {
  border-color: #86efac;
}

.pipeline-step.active {
  border-color: #fdba74;
}

.step-index {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: #ffffff;
  font-weight: 800;
  background: var(--blue);
  border-radius: 8px;
}

.file-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.storage-tree,
.record-preview,
.api-console {
  display: grid;
  gap: 14px;
}

.tree {
  padding: 14px;
  color: #1e293b;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.9;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
}

.tree-indent {
  padding-left: 18px;
}

.tree-indent.level-2 {
  padding-left: 36px;
  color: var(--muted);
}

.db-table {
  cursor: pointer;
}

.api-item {
  cursor: pointer;
}

.api-item p,
.competitor p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.method {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 7px;
  margin-right: 6px;
  color: #075985;
  background: #e0f2fe;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
}

pre {
  overflow: auto;
  margin: 10px 0 0;
  padding: 12px;
  color: #dbeafe;
  background: #0f172a;
  border-radius: 8px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
  line-height: 1.55;
}

.console-block {
  padding: 12px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.item-title {
  margin-bottom: 6px;
  font-weight: 800;
}

.item-meta,
.muted {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.meta-box {
  padding: 10px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.meta-box span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.meta-box strong {
  display: block;
  margin-top: 5px;
  font-size: 14px;
}

.doc-preview {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.preview-frame {
  min-height: 220px;
  padding: 18px;
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(37, 99, 235, 0.08) 1px, transparent 1px),
    #ffffff;
  background-size: 24px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.paper {
  max-width: 360px;
  margin: 0 auto;
  padding: 18px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

.paper-lines {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.paper-line {
  height: 8px;
  background: #dbeafe;
  border-radius: 999px;
}

.paper-line.short {
  width: 55%;
}

.paper-table {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-top: 18px;
}

.paper-cell {
  height: 20px;
  background: #e2e8f0;
  border-radius: 3px;
}

.primary-btn,
.secondary-btn,
.segment {
  min-height: 36px;
  padding: 0 12px;
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid transparent;
}

.primary-btn {
  color: #ffffff;
  background: var(--blue);
}

.secondary-btn {
  color: #1e40af;
  background: #eff6ff;
  border-color: #bfdbfe;
}

.segmented {
  display: inline-flex;
  padding: 3px;
  background: #eef2ff;
  border-radius: 8px;
}

.segment {
  color: #475569;
  background: transparent;
}

.segment.active {
  color: #ffffff;
  background: var(--blue);
}

.select,
.input {
  min-height: 38px;
  padding: 0 10px;
  color: var(--text);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.textarea {
  width: 100%;
  min-height: 130px;
  padding: 12px;
  color: var(--text);
  resize: vertical;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.7;
}

.quick-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 14px;
}

.preprocess-summary {
  display: grid;
  gap: 12px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.summary-grid.compact {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 12px 0;
}

.scenario-layout {
  margin-top: 18px;
}

.scenario-result.pass {
  border-color: #86efac;
}

.scenario-result.warn {
  border-color: #fdba74;
}

.scenario-result-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

details {
  margin-top: 12px;
}

summary {
  cursor: pointer;
  color: var(--blue);
  font-weight: 700;
}

.search-row,
.chat-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-bottom: 14px;
}

.live-context-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.live-detail {
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.tools-bottom {
  margin-top: 18px;
}

.image-preview {
  margin: 12px 0;
}

.image-preview img {
  display: block;
  max-width: 100%;
  max-height: 260px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.agent-tool-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  margin: -4px 0 12px;
}

.markdown-preview {
  overflow: auto;
  max-height: 650px;
  padding: 16px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.7;
}

.markdown-preview table,
.result-item table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 13px;
}

.markdown-preview th,
.markdown-preview td,
.result-item th,
.result-item td {
  padding: 8px;
  text-align: left;
  border: 1px solid #cbd5e1;
}

.markdown-preview th,
.result-item th {
  background: #e0f2fe;
}

.check-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: flex-start;
}

.check-item input {
  margin-top: 4px;
}

.risk-high {
  color: var(--red);
}

.risk-mid {
  color: var(--orange);
}

.risk-low {
  color: var(--green);
}

.unit-tags,
.memory-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag.green {
  color: #047857;
  background: #d1fae5;
}

.tag.orange {
  color: #b45309;
  background: #ffedd5;
}

.tag.purple {
  color: #6d28d9;
  background: #ede9fe;
}

.tag.gray {
  color: #475569;
  background: #e2e8f0;
}

.chat-card {
  min-height: 620px;
}

.chat-log {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 480px;
  max-height: 520px;
  overflow: auto;
  padding: 12px;
  margin-bottom: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.message {
  max-width: 84%;
  padding: 12px 14px;
  border-radius: 8px;
  line-height: 1.6;
}

.message.user {
  justify-self: end;
  color: #ffffff;
  background: var(--blue);
}

.message.agent {
  justify-self: start;
  background: #e2e8f0;
}

.finding-list {
  display: grid;
  gap: 12px;
}

.finding p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.requirement-box {
  padding: 14px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.requirement-box strong {
  display: block;
  color: var(--text);
}

.requirement-box p,
.doc-link {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .layout,
  .layout.wide-left {
    grid-template-columns: 1fr;
  }

  .compare-grid {
    grid-template-columns: 1fr;
  }

  .compare-grid.four {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .boundary-grid,
  .governance-flow,
  .mysql-grid,
  .shared-plot-grid,
  .evidence-columns,
  .role-boundary-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .main {
    padding: 16px;
  }

  .topbar {
    display: grid;
  }

  .meta-grid {
    grid-template-columns: 1fr;
  }

  .search-row,
  .chat-input-row {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .file-row {
    display: grid;
  }

  .boundary-grid,
  .governance-flow,
  .policy-grid,
  .requirement-grid,
  .mysql-grid,
  .role-dashboard,
  .role-boundary-list,
  .shared-plot-grid,
  .evidence-columns,
  .summary-grid,
  .summary-grid.compact {
    grid-template-columns: 1fr;
  }

  .role-switch-panel,
  .active-role-context,
  .work-item {
    display: grid;
  }

  .candidate-head {
    display: grid;
  }
}